Vasileios Mezaris

Orcid: 0000-0002-0121-4364

According to our database1, Vasileios Mezaris authored at least 253 papers between 2002 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

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Bibliography

2024
AI and data-driven media analysis of TV content for optimised digital content marketing.
Multim. Syst., February, 2024

Disturbing Image Detection Using LMM-Elicited Emotion Embeddings.
CoRR, 2024

Online Anchor-based Training for Image Classification Tasks.
CoRR, 2024

An Integrated Framework for Multi-Granular Explanation of Video Summarization.
CoRR, 2024

T-TAME: Trainable Attention Mechanism for Explaining Convolutional Networks and Vision Transformers.
IEEE Access, 2024

Filter-Pruning of Lightweight Face Detectors Using a Geometric Median Criterion.
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision Workshops, 2024

A Human-Annotated Video Dataset for Training and Evaluation of 360-Degree Video Summarization Methods.
Proceedings of the 2024 ACM International Conference on Interactive Media Experiences, 2024

Exploring Multi-modal Fusion for Image Manipulation Detection and Localization.
Proceedings of the MultiMedia Modeling - 30th International Conference, 2024


An Integrated System for Spatio-temporal Summarization of 360-Degrees Videos.
Proceedings of the MultiMedia Modeling - 30th International Conference, 2024

Facilitating the Production of Well-Tailored Video Summaries for Sharing on Social Media.
Proceedings of the MultiMedia Modeling - 30th International Conference, 2024

Towards Quantitative Evaluation of Explainable AI Methods for Deepfake Detection.
Proceedings of the 3rd ACM International Workshop on Multimedia AI against Disinformation, 2024

Visual and audio scene classification for detecting discrepancies in video: a baseline method and experimental protocol.
Proceedings of the 3rd ACM International Workshop on Multimedia AI against Disinformation, 2024

Prototype Anchoring for Image Classification Tasks.
Proceedings of the 32nd European Signal Processing Conference, 2024

Exploiting LMM-Based Knowledge for Image Classification Tasks.
Proceedings of the Engineering Applications of Neural Networks, 2024

2023
Masked Feature Modelling: Feature Masking for the Unsupervised Pre-training of a Graph Attention Network Block for Bottom-up Video Event Recognition.
CoRR, 2023

A Study on the Use of Attention for Explaining Video Summarization.
Proceedings of the 2nd Workshop on User-centric Narrative Summarization of Long Videos, 2023


Cross-modal Networks, Fine-Tuning, Data Augmentation and Dual Softmax Operation for MediaEval NewsImages 2023.
Proceedings of the Working Notes Proceedings of the MediaEval 2023 Workshop, 2023

Masked Feature Modelling for the unsupervised pre-training of a Graph Attention Network block for bottom-up video event recognition.
Proceedings of the IEEE International Symposium on Multimedia, 2023

A Content Recommendation Platform for People with Intellectual Disability.
Proceedings of the Fourteenth International Conference on Ubiquitous and Future Networks, 2023

Selecting A Diverse Set Of Aesthetically-Pleasing and Representative Video Thumbnails Using Reinforcement Learning.
Proceedings of the IEEE International Conference on Image Processing, 2023

2022
Special issue on data-driven personalisation of television content.
Multim. Syst., 2022

Data-driven personalisation of television content: a survey.
Multim. Syst., 2022

ViGAT: Bottom-Up Event Recognition and Explanation in Video Using Factorized Graph Attention Network.
IEEE Access, 2022


Summarizing Videos using Concentrated Attention and Considering the Uniqueness and Diversity of the Video Frames.
Proceedings of the ICMR '22: International Conference on Multimedia Retrieval, Newark, NJ, USA, June 27, 2022

Cross-modal Networks and Dual Softmax Operation for MediaEval NewsImages 2022.
Proceedings of the Working Notes Proceedings of the MediaEval 2022 Workshop, 2022

TAME: Attention Mechanism Based Feature Fusion for Generating Explanation Maps of Convolutional Neural Networks.
Proceedings of the IEEE International Symposium on Multimedia, 2022

Gated-ViGAT: Efficient Bottom-Up Event Recognition and Explanation Using a New Frame Selection Policy and Gating Mechanism.
Proceedings of the IEEE International Symposium on Multimedia, 2022

Explaining video summarization based on the focus of attention.
Proceedings of the IEEE International Symposium on Multimedia, 2022

Learning Visual Explanations for DCNN-Based Image Classifiers Using an Attention Mechanism.
Proceedings of the Computer Vision - ECCV 2022 Workshops, 2022

Are All Combinations Equal? Combining Textual and Visual Features with Multiple Space Learning for Text-Based Video Retrieval.
Proceedings of the Computer Vision - ECCV 2022 Workshops, 2022

2021
AC-SUM-GAN: Connecting Actor-Critic and Generative Adversarial Networks for Unsupervised Video Summarization.
IEEE Trans. Circuits Syst. Video Technol., 2021

Video Summarization Using Deep Neural Networks: A Survey.
Proc. IEEE, 2021

Content Wizard: demo of a trans-vector digital video publication tool.
Proceedings of the IMX '21: ACM International Conference on Interactive Media Experiences, 2021

Exploiting Out-of-Domain Datasets and Visual Representations for Image Sentiment Classification.
Proceedings of the 16th International Workshop on Semantic and Social Media Adaptation & Personalization, 2021


Combining Adversarial and Reinforcement Learning for Video Thumbnail Selection.
Proceedings of the ICMR '21: International Conference on Multimedia Retrieval, 2021

Combining Multiple Deep-learning-based Image Features for Visual Sentiment Analysis.
Proceedings of the Working Notes Proceedings of the MediaEval 2021 Workshop, 2021

A Web Service for Video Smart-Cropping.
Proceedings of the IEEE International Symposium on Multimedia, 2021

Combining Global and Local Attention with Positional Encoding for Video Summarization.
Proceedings of the IEEE International Symposium on Multimedia, 2021

The AI4Media Project: Use of Next-Generation Artificial Intelligence Technologies for Media Sector Applications.
Proceedings of the Artificial Intelligence Applications and Innovations, 2021

A Fast Smart-Cropping Method and Dataset for Video Retargeting.
Proceedings of the 2021 IEEE International Conference on Image Processing, 2021

Hard-Negatives or Non-Negatives? A Hard-Negative Selection Strategy for Cross-Modal Retrieval Using the Improved Marginal Ranking Loss.
Proceedings of the IEEE/CVF International Conference on Computer Vision Workshops, 2021

Automatic and Semi-automatic Augmentation of Migration Related Semantic Concepts for Visual Media Retrieval.
Proceedings of the OASIS@HT 2021: Proceedings of the 2021 Workshop on Open Challenges in Online Social Networks, 2021

ObjectGraphs: Using Objects and a Graph Convolutional Network for the Bottom-Up Recognition and Explanation of Events in Video.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2021

2020
A Web Service for Video Summarization.
Proceedings of the ACM International Conference on Interactive Media Experiences. IMX 2020, 2020


Quality of life support system for people with intellectual disability.
Proceedings of the PETRA '20: The 13th PErvasive Technologies Related to Assistive Environments Conference, Corfu, Greece, June 30, 2020

Subclass Deep Neural Networks: Re-enabling Neglected Classes in Deep Network Training for Multimedia Classification.
Proceedings of the MultiMedia Modeling - 26th International Conference, 2020

Unsupervised Video Summarization via Attention-Driven Adversarial Learning.
Proceedings of the MultiMedia Modeling - 26th International Conference, 2020


Video Analysis for Interactive Story Creation: The Sandmännchen Showcase.
Proceedings of the AI4TV '20: Proceedings of the 2nd International Workshop on AI for Smart TV Content Production, 2020

AI4TV 2020: 2nd International Workshop on AI for Smart TV Content Production, Access and Delivery.
Proceedings of the MM '20: The 28th ACM International Conference on Multimedia, 2020

Performance over Random: A Robust Evaluation Protocol for Video Summarization Methods.
Proceedings of the MM '20: The 28th ACM International Conference on Multimedia, 2020

Attention Mechanisms, Signal Encodings and Fusion Strategies for Improved Ad-hoc Video Search with Dual Encoding Networks.
Proceedings of the 2020 on International Conference on Multimedia Retrieval, 2020

Structured Pruning of LSTMs via Eigenanalysis and Geometric Median for Mobile Multimedia and Deep Learning Applications.
Proceedings of the IEEE International Symposium on Multimedia, 2020

Migration-Related Semantic Concepts for the Retrieval of Relevant Video Content.
Proceedings of the Intelligent Technologies and Applications, 2020

Fractional Step Discriminant Pruning: A Filter Pruning Framework for Deep Convolutional Neural Networks.
Proceedings of the 2020 IEEE International Conference on Multimedia & Expo Workshops, 2020

2019
Implicit and Explicit Concept Relations in Deep Neural Networks for Multi-Label Video/Image Annotation.
IEEE Trans. Circuits Syst. Video Technol., 2019

A deep generic to specific recognition model for group membership analysis using non-verbal cues.
Image Vis. Comput., 2019

DataTV 2019: 1st International Workshop on Data-Driven Personalisation of Television.
Proceedings of the 2019 ACM International Conference on Interactive Experiences for TV and Online Video, 2019

Detecting Tampered Videos with Multimedia Forensics and Deep Learning.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Training Researchers with the MOVING Platform.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Multimodal Video Annotation for Retrieval and Discovery of Newsworthy Video in a News Verification Scenario.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Temporal Lecture Video Fragmentation Using Word Embeddings.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Image Aesthetics Assessment Using Fully Convolutional Neural Networks.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019


AI4TV 2019: 1st International Workshop on AI for Smart TV Content Production, Access and Delivery.
Proceedings of the 27th ACM International Conference on Multimedia, 2019

A Stepwise, Label-based Approach for Improving the Adversarial Training in Unsupervised Video Summarization.
Proceedings of the 1st International Workshop on AI for Smart TV Content Production, 2019


Finding Semantically Related Videos in Closed Collections.
Proceedings of the Video Verification in the Fake News Era., 2019

Video Fragmentation and Reverse Search on the Web.
Proceedings of the Video Verification in the Fake News Era., 2019

2018
Linear Maximum Margin Classifier for Learning from Uncertain Data.
IEEE Trans. Pattern Anal. Mach. Intell., 2018

Open Innovation in the Big Data Era With the MOVING Platform.
IEEE Multim., 2018



A Motion-Driven Approach for Fine-Grained Temporal Segmentation of User-Generated Videos.
Proceedings of the MultiMedia Modeling - 24th International Conference, 2018

Multimedia Preservation: Why Bother?
Proceedings of the Personal Multimedia Preservation, 2018

Keeping Information in Context.
Proceedings of the Personal Multimedia Preservation, 2018

Multimedia Processing Essentials.
Proceedings of the Personal Multimedia Preservation, 2018

2017
Deep Learning for Mobile Multimedia: A Survey.
ACM Trans. Multim. Comput. Commun. Appl., 2017

Introduction to Special Issue on Deep Learning for Mobile Multimedia.
ACM Trans. Multim. Comput. Commun. Appl., 2017

Automatic Synchronization of Multi-user Photo Galleries.
IEEE Trans. Multim., 2017

A web-based tool for fast instance-level labeling of videos and the creation of spatiotemporal media fragments.
Multim. Tools Appl., 2017


Comparison of Fine-Tuning and Extension Strategies for Deep Convolutional Neural Networks.
Proceedings of the MultiMedia Modeling - 23rd International Conference, 2017


The InVID Plug-in: Web Video Verification on the Browser.
Proceedings of the First International Workshop on Multimedia Verification, MuVer@MM 2017, 2017

MultiEdTech 2017: 1st International Workshop on Multimedia-based Educational and Knowledge Technologies for Personalized and Social Online Training.
Proceedings of the 2017 ACM on Multimedia Conference, 2017

MuVer'17: First International Workshop on Multimedia Verification.
Proceedings of the 2017 ACM on Multimedia Conference, 2017

Incremental Accelerated Kernel Discriminant Analysis.
Proceedings of the 2017 ACM on Multimedia Conference, 2017

Query and Keyframe Representations for Ad-hoc Video Search.
Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, 2017

Concept Language Models and Event-based Concept Number Selection for Zero-example Event Detection.
Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, 2017

VideoAnalysis4ALL: An On-line Tool for the Automatic Fragmentation and Concept-based Annotation, and the Interactive Exploration of Videos.
Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, 2017

Expo: An Expectation-oriented System for Selecting Important Photos from Personal Collections.
Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, 2017

Generic to Specific Recognition Models for Membership Analysis in Group Videos.
Proceedings of the 12th IEEE International Conference on Automatic Face & Gesture Recognition, 2017

2016
Special issue on "Fine-grained categorization in ecological multimedia".
Pattern Recognit. Lett., 2016

Special issue on multimedia in ecology.
Multim. Syst., 2016

Event-based media processing and analysis: A survey of the literature.
Image Vis. Comput., 2016

Learning to detect video events from zero or very few video examples.
Image Vis. Comput., 2016


Video Event Detection Using Kernel Support Vector Machine with Isotropic Gaussian Sample Uncertainty (KSVM-iGSU).
Proceedings of the MultiMedia Modeling - 22nd International Conference, 2016

VERGE: A Multimodal Interactive Search Engine for Video Browsing and Retrieval.
Proceedings of the MultiMedia Modeling - 22nd International Conference, 2016

Ordering of Visual Descriptors in a Classifier Cascade Towards Improved Video Concept Detection.
Proceedings of the MultiMedia Modeling - 22nd International Conference, 2016

Deep Multi-task Learning with Label Correlation Constraint for Video Concept Detection.
Proceedings of the 2016 ACM Conference on Multimedia Conference, 2016

AKSDA-MSVM: A GPU-accelerated Multiclass Learning Framework for Multimedia.
Proceedings of the 2016 ACM Conference on Multimedia Conference, 2016

Video aesthetic quality assessment using kernel Support Vector Machine with isotropic Gaussian sample uncertainty (KSVM-IGSU).
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Online multi-task learning for semantic concept detection in video.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015
Local Features and a Two-Layer Stacking Architecture for Semantic Concept Detection in Video.
IEEE Trans. Emerg. Top. Comput., 2015

Special issue on animal and insect behaviour understanding in image sequences.
EURASIP J. Image Video Process., 2015

Accelerated nonlinear discriminant analysis.
CoRR, 2015


VERGE: A Multimodal Interactive Video Search Engine.
Proceedings of the MultiMedia Modeling - 21st International Conference, 2015

A Study on the Use of a Binary Local Descriptor and Color Extensions of Local Descriptors for Video Concept Detection.
Proceedings of the MultiMedia Modeling - 21st International Conference, 2015

About Events, Objects, and their Relationships: Human-centered Event Understanding from Multimedia.
Proceedings of the 23rd Annual ACM Conference on Multimedia Conference, MM '15, Brisbane, Australia, October 26, 2015

GPU Accelerated Generalised Subclass Discriminant Analysis for Event and Concept Detection in Video.
Proceedings of the 23rd Annual ACM Conference on Multimedia Conference, MM '15, Brisbane, Australia, October 26, 2015

Using Photo Similarity and Weighted Graphs for the Temporal Synchronization of Event-Centered Multi-User Photo Collections.
Proceedings of the 2nd ACM International Workshop on Human-centered Event Understanding from Multimedia, 2015

Exploiting Multiple Web Resources towards Collecting Positive Training Samples for Visual Concept Learning.
Proceedings of the 5th ACM on International Conference on Multimedia Retrieval, 2015

To Keep or not to Keep: An Expectation-oriented Photo Selection Method for Personal Photo Collections.
Proceedings of the 5th ACM on International Conference on Multimedia Retrieval, 2015

Synchronization of Multi-User Event Media at MediaEval 2015: Task Description, Datasets, and Evaluation.
Proceedings of the Working Notes Proceedings of the MediaEval 2015 Workshop, 2015

CERTH at MediaEval 2015 Synchronization of Multi-User Event Media Task.
Proceedings of the Working Notes Proceedings of the MediaEval 2015 Workshop, 2015

Learning personalized expectation-oriented photo selection models for personal photo collections.
Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

Investigating human behaviors in selecting personal photos to preserve memories.
Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

Photo collection contextualization.
Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

A comprehensive aesthetic quality assessment method for natural images using basic rules of photography.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Cascade of classifiers based on binary, non-binary and deep convolutional network descriptors for video concept detection.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Concept Detection in Multimedia Web Resources About Home Made Explosives.
Proceedings of the 10th International Conference on Availability, Reliability and Security, 2015

Multimodal Fusion: Combining Visual and Textual Cues for Concept Detection in Video.
Proceedings of the Multimedia Data Mining and Analytics - Disruptive Innovation, 2015

2014
Video Tomographs and a Base Detector Selection Strategy for Improving Large-Scale Video Concept Detection.
IEEE Trans. Circuits Syst. Video Technol., 2014

Survey on modeling and indexing events in multimedia.
Multim. Tools Appl., 2014

Real-life events in multimedia: detection, representation, retrieval, and applications.
Multim. Tools Appl., 2014

Editorial - Special issue on multimedia in ecology.
Ecol. Informatics, 2014

Re-using media on the web.
Proceedings of the 23rd International World Wide Web Conference, 2014


ReSEED: social event dEtection dataset.
Proceedings of the Multimedia Systems Conference 2014, 2014

VERGE: An Interactive Search Engine for Browsing Video Collections.
Proceedings of the MultiMedia Modeling - 20th Anniversary International Conference, 2014

A Comparative Study on the Use of Multi-label Classification Techniques for Concept-Based Video Indexing and Annotation.
Proceedings of the MultiMedia Modeling - 20th Anniversary International Conference, 2014

Summary Abstract for the 3rd ACM International Workshop on Multimedia Analysis for Ecological Data.
Proceedings of the ACM International Conference on Multimedia, MM '14, Orlando, FL, USA, November 03, 2014

HuEvent'14: 2014 workshop on human-centered event understanding from multimedia.
Proceedings of the ACM International Conference on Multimedia, MM '14, Orlando, FL, USA, November 03, 2014

Concept-based Image Clustering and Summarization of Event-related Image Collections.
Proceedings of the 1st ACM International Workshop on Human Centered Event Understanding from Multimedia, 2014

Video hyperlinking.
Proceedings of the ACM International Conference on Multimedia, MM '14, Orlando, FL, USA, November 03, 2014

Automatic fine-grained hyperlinking of videos within a closed collection using scene segmentation.
Proceedings of the ACM International Conference on Multimedia, MM '14, Orlando, FL, USA, November 03, 2014

Video event detection using generalized subclass discriminant analysis and linear support vector machines.
Proceedings of the International Conference on Multimedia Retrieval, 2014

Social Event Detection at MediaEval 2014: Challenges, Datasets, and Evaluation.
Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

LinkedTV at MediaEval 2014 Search and Hyperlinking Task.
Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

Synchronization of Multi-User Event Media (SEM) at MediaEval 2014: Task Description, Datasets, and Evaluation.
Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

CERTH at MediaEval 2014 Synchronization of Multi-User Event Media Task.
Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

No-reference blur assessment in natural images using Fourier transform and spatial pyramids.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Fast shot segmentation combining global and local visual descriptors.
Proceedings of the IEEE International Conference on Acoustics, 2014

LUMO: The LinkedTV User Model Ontology.
Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

LiFR: A Lightweight Fuzzy DL Reasoner.
Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

2013
Mixture Subclass Discriminant Analysis Link to Restricted Gaussian Model and Other Generalizations.
IEEE Trans. Neural Networks Learn. Syst., 2013

ITI-CERTH participation to TRECVID 2013.
Proceedings of the 2013 TREC Video Retrieval Evaluation, 2013

The 2012 social event detection dataset.
Proceedings of the Multimedia Systems Conference 2013, 2013

Improving event detection using related videos and relevance degree support vector machines.
Proceedings of the ACM Multimedia Conference, 2013

Summary abstract for the 2nd ACM international workshop on multimedia analysis for ecological data.
Proceedings of the ACM Multimedia Conference, 2013

LinkedTV at MediaEval 2013 Search and Hyperlinking Task.
Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop, 2013

Social Event Detection at MediaEval 2013: Challenges, Datasets, and Evaluation.
Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop, 2013

Video event detection using a subclass recoding error-correcting output codes framework.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013

Fast object re-detection and localization in video for spatio-temporal fragment creation.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, 2013

Enhancing video concept detection with the use of tomographs.
Proceedings of the IEEE International Conference on Image Processing, 2013

Video event recounting using mixture subclass discriminant analysis.
Proceedings of the IEEE International Conference on Image Processing, 2013

TV's future is linked: web and television across screens 4th international workshop on future television at EuroITV 2013.
Proceedings of the 11th European Conference on Interactive TV and Video, 2013

4th International workshop on future television: focus on multi screen applications <i>multiscreen 2013 / futureTV 2013</i>.
Proceedings of the 11th European Conference on Interactive TV and Video, 2013

2012
Differential Edit Distance: A Metric for Scene Segmentation Evaluation.
IEEE Trans. Circuits Syst. Video Technol., 2012

Linear Subclass Support Vector Machines.
IEEE Signal Process. Lett., 2012

GLOCAL: event-based retrieval of networked media.
Proceedings of the 21st World Wide Web Conference, 2012

Contextualised user profiling in networked media environments.
Proceedings of the Workshop and Poster Proceedings of the 20th Conference on User Modeling, 2012

ITI-CERTH participation to TRECVID 2012.
Proceedings of the 2012 TREC Video Retrieval Evaluation, 2012

Semantic Personalisation in Networked Media: Determining the Background Knowledge.
Proceedings of the Seventh International Workshop on Semantic and Social Media Adaptation and Personalization, 2012

Multimedia analysis for ecological data.
Proceedings of the 20th ACM Multimedia Conference, MM '12, Nara, Japan, October 29, 2012

Differential edit distance as a countermeasure to video scene ambiguity.
Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing, 2012

Social Event Detection at MediaEval 2012: Challenges, Dataset and Evaluation.
Proceedings of the Working Notes Proceedings of the MediaEval 2012 Workshop, 2012

2011
Temporal Video Segmentation to Scenes Using High-Level Audiovisual Features.
IEEE Trans. Circuits Syst. Video Technol., 2011

Mixture Subclass Discriminant Analysis.
IEEE Signal Process. Lett., 2011

Joint modality fusion and temporal context exploitation for semantic video analysis.
EURASIP J. Adv. Signal Process., 2011

A comparative study of object-level spatial context techniques for semantic image analysis.
Comput. Vis. Image Underst., 2011

ITI-CERTH participation to TRECVID 2011.
Proceedings of the 2011 TREC Video Retrieval Evaluation, 2011

Improving Interactive Video Retrieval by Exploiting Automatically-Extracted Video Structural Semantics.
Proceedings of the 5th IEEE International Conference on Semantic Computing (ICSC 2011), 2011

Modeling and representing events in multimedia.
Proceedings of the 19th International Conference on Multimedia 2011, Scottsdale, AZ, USA, November 28, 2011

High-level event detection system based on discriminant visual concepts.
Proceedings of the 1st International Conference on Multimedia Retrieval, 2011

Social Event Detection at MediaEval 2011: Challenges, dataset and evaluation.
Proceedings of the Working Notes Proceedings of the MediaEval 2011 Workshop, 2011

High-level event detection in video exploiting discriminant concepts.
Proceedings of the 9th International Workshop on Content-Based Multimedia Indexing, 2011

Knowledge-Driven Segmentation and Classification.
Proceedings of the Multimedia Semantics: Metadata, Analysis and Interaction, 2011

2010
A System for the Semantic Multimodal Analysis of News Audio-Visual Content.
EURASIP J. Adv. Signal Process., 2010

On the use of audio events for improving video scene segmentation.
Proceedings of the 11th International Workshop on Image Analysis for Multimedia Interactive Services, 2010

Local Invariant Feature Tracks for high-level video feature extraction.
Proceedings of the 11th International Workshop on Image Analysis for Multimedia Interactive Services, 2010

ITI-CERTH participation to TRECVID 2010.
Proceedings of the TRECVID 2010 workshop participants notebook papers, 2010

On the Use of Visual Soft Semantics for Video Temporal Decomposition to Scenes.
Proceedings of the 4th IEEE International Conference on Semantic Computing (ICSC 2010), 2010

A Joint Content-Event Model for Event-Centric Multimedia Indexing.
Proceedings of the 4th IEEE International Conference on Semantic Computing (ICSC 2010), 2010

Modeling, detecting, and processing events in multimedia.
Proceedings of the 18th International Conference on Multimedia 2010, 2010

Automatic event-based indexing of multimedia content using a joint content-event model.
Proceedings of the 2nd ACM international workshop on Events in multimedia, 2010

A Statistical Learning Approach to Spatial Context Exploitation for Semantic Image Analysis.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

Probabilistic combination of spatial context with visual and co-occurrence information for semantic image analysis.
Proceedings of the International Conference on Image Processing, 2010

On the use of feature tracks for dynamic concept detection in video.
Proceedings of the International Conference on Image Processing, 2010

VERGE: A video interactive retrieval engine.
Proceedings of the 2010 International Workshop on Content-Based Multimedia Indexing, 2010

2009
Statistical Motion Information Extraction and Representation for Semantic Video Analysis.
IEEE Trans. Circuits Syst. Video Technol., 2009

Comparative evaluation of spatial context techniques for semantic image analysis.
Proceedings of the 10th Workshop on Image Analysis for Multimedia Interactive Services, 2009

ITI-CERTH participation to TRECVID 2009 HLFE and Search.
Proceedings of the TRECVID 2009 workshop participants notebook papers, 2009

Generalized Concept Overlay for Semantic Multi-Modal Analysis of Audio-visual Content.
Proceedings of the 4th International Workshop on Semantic Media Adaptation and Personalization, 2009

Integrating Image Segmentation and Classification for Fuzzy Knowledge-Based Multimedia Indexing.
Proceedings of the Advances in Multimedia Modeling, 2009

Multi-modal scene segmentation using scene transition graphs.
Proceedings of the 17th International Conference on Multimedia 2009, 2009

Combining multimodal and temporal contextual information for semantic video analysis.
Proceedings of the International Conference on Image Processing, 2009

MKLab interactive video retrieval system.
Proceedings of the 8th ACM International Conference on Image and Video Retrieval, 2009

An Empirical Study of Multi-label Learning Methods for Video Annotation.
Proceedings of the Seventh International Workshop on Content-Based Multimedia Indexing, 2009

2008
Knowledge-Assisted Analysis of Video for Content-Adaptive Coding and Transmission.
Proceedings of the Advances in Semantic Media Adaptation and Personalization, 2008

Segmentation of Images and Video.
Proceedings of the Encyclopedia of Multimedia, 2nd Ed., 2008

Combination of Accumulated Motion and Color Segmentation for Human Activity Analysis.
EURASIP J. Image Video Process., 2008

A Comparative Study of Classification Techniques for Knowledge-Assisted Image Analysis.
Proceedings of the Ninth International Workshop on Image Analysis for Multimedia Interactive Services, 2008




Semantic Video Analysis Based on Estimation and Representation of Higher-Order Motion Statistics.
Proceedings of the Third International Workshop on Semantic Media Adaptation and Personalization, 2008

Gradual transition detection using color coherence and other criteria in a video shot meta-segmentation framework.
Proceedings of the International Conference on Image Processing, 2008

Estimation and representation of accumulated motion characteristics for semantic event detection.
Proceedings of the International Conference on Image Processing, 2008

MKLab interactive video retrieval system.
Proceedings of the 7th ACM International Conference on Image and Video Retrieval, 2008

Accumulated motion energy fields estimation and representation for semantic event detection.
Proceedings of the 7th ACM International Conference on Image and Video Retrieval, 2008

Video shot meta-segmentation based on multiple criteria for gradual transition detection.
Proceedings of the International Workshop on Content-Based Multimedia Indexing, 2008

Knowledge-assisted cross-media analysis of audio-visual content in the news domain.
Proceedings of the International Workshop on Content-Based Multimedia Indexing, 2008

2007
Color aided motion-segmentation and object tracking for video sequences semantic analysis.
Int. J. Imaging Syst. Technol., 2007

Combining Global and Local Information for Knowledge-Assisted Image Analysis and Classification.
EURASIP J. Adv. Signal Process., 2007

A novel active contour model for fully automated segmentation of intravascular ultrasound images: In vivo validation in human coronary arteries.
Comput. Biol. Medicine, 2007



Ontology-Driven Semantic Video Analysis Using Visual Information Objects.
Proceedings of the Semantic Multimedia, 2007

Joint Motion and Color Statistical Video Processing for Motion Segmentation.
Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, 2007

Video Segmentation and Semantics Extraction from the Fusion of Motion and Color Information.
Proceedings of the International Conference on Image Processing, 2007

Combining content and context information for semantic image analysis and classification.
Proceedings of the 15th European Signal Processing Conference, 2007

ITI interactive video retrieval system.
Proceedings of the 6th ACM International Conference on Image and Video Retrieval, 2007

Automated IVUS Contour Detection Using Intesity Features and Radial Basis Function Approximation.
Proceedings of the 20th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2007), 2007

2006
Segmentation of Images and Video.
Proceedings of the Encyclopedia of Multimedia, 2006

Object-based MPEG-2 video indexing and retrieval in a collaborative environment.
Multim. Tools Appl., 2006

Knowledge-Assisted Image Analysis Based on Context and Spatial Optimization.
Int. J. Semantic Web Inf. Syst., 2006


Knowledge-Assisted Video Analysis for Content-Adaptive Coding and Transmission.
Proceedings of the First International Workshop on Semantic Media Adaptation and Personalization, 2006

Semantic Image Analysis Using a Learning Approach and Spatial Context.
Proceedings of the Semantic Multimedia, 2006

2005
Knowledge-assisted semantic video object detection.
IEEE Trans. Circuits Syst. Video Technol., 2005

A genetic algorithm-based approach to knowledge-assisted video analysis.
Proceedings of the 2005 International Conference on Image Processing, 2005

Multimedia Content Indexing and Retrieval Using an Object Ontology.
Proceedings of the Multimedia Content and the Semantic Web, 2005

2004
Video object segmentation using Bayes-based temporal tracking and trajectory-based region merging.
IEEE Trans. Circuits Syst. Video Technol., 2004

Real-time compressed-domain spatiotemporal segmentation and ontologies for video indexing and retrieval.
IEEE Trans. Circuits Syst. Video Technol., 2004

Still Image Segmentation Tools For Object-Based Multimedia Applications.
Int. J. Pattern Recognit. Artif. Intell., 2004

Region-Based Image Retrieval Using an Object Ontology and Relevance Feedback.
EURASIP J. Adv. Signal Process., 2004

An Ontology Framework For Knowledge-Assisted Semantic Video Analysis and Annotation.
Proceedings of the 4th International Workshop on Knowledge Markup and Semantic Annotation ( SemAnnot 2004 ) located at the 3rd International Semantic Web Conference ISWC 2004 8th November 2004, 2004

Combining Multiple Segmentation Algorithms and the MPEG-7 eXperimentation Model in the Schema Reference System.
Proceedings of the 8th International Conference on Information Visualisation, 2004

A knowledge-based approach to domain-specific compressed video analysis.
Proceedings of the 2004 International Conference on Image Processing, 2004

Object Segmentation and Ontologies for MPEG-2 Video Indexing and Retrieval.
Proceedings of the Image and Video Retrieval: Third International Conference, 2004

A Test-Bed for Region-Based Image Retrieval Using Multiple Segmentation Algorithms and the MPEG-7 eXperimentation Model: The Schema Reference System.
Proceedings of the Image and Video Retrieval: Third International Conference, 2004

2003
An ontology approach to object-based image retrieval.
Proceedings of the 2003 International Conference on Image Processing, 2003

2002
Segmentation and Content-Based Watermarking for Color Image and Image Region Indexing and Retrieval.
EURASIP J. Adv. Signal Process., 2002

A framework for the efficient segmentation of large-format color images.
Proceedings of the 2002 International Conference on Image Processing, 2002


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